This heavy duty retractable lanyard was originally designed for the Evolution 5000 MSA Thermal Imaging Camera, but it has many other uses. It is heat resistant and features a Kevlar core line that extends 14-1/2 in. It features a keyring for easy attachment to your tools and flashlights and a heavy duty clip to attach to your turnout gear or belt. Keep your hands free and extend when needed. It automatically retracts to a ready position.